C.題組
(30-34)
A: We’ve learned so much about animals over the past three months.
B:That’s true. Now I know how the twelve signs of the Chinese zodiac were chosen.
A: But it doesn’t sound right that the first twelve animals   30     the river can be the signs.
B: I can’t agree with you more. Not everyone   31    .
A: And all the taboos for different animals. I will get really mad if I   32     a photo with the bride just because I was born in the Year of the Tiger.
B: It is hard, isn’t it? We all need to understand the history of a culture   33     able to deal with these special cases.
A: OK. I’ve just made up my mind. I’m going to turn these taboos around and   34     people’s rights to do things of their own free will.
B:All right! A future lawyer is born. Let’s wait and see.
【題組】30.
(A) to cross
(B) crossing
(C) cross
(D) had crossed